//
//  CheckPhoneNum.m
//  Video
//
//  Created by iking on 2017/5/4.
//  Copyright © 2017年 iking. All rights reserved.
//

#import "CheckPhoneNum.h"

@implementation CheckPhoneNum

+ (void)checkPhoneNum:(UITextField *__nullable)textField error:(void (^ __nullable)(void))error fault:(void (^ __nullable)(void))fault
{
    if (textField.text.length != 11)
    {
        error();
    }else{
        /**
         * 移动号段正则表达式
         */
        NSString *CM_NUM = @"^((13[4-9])|(147)|(15[0-2,7-9])|(178)|(18[2-4,7-8]))\\d{8}|(1705)\\d{7}$";
        /**
         * 联通号段正则表达式
         */
        NSString *CU_NUM = @"^((13[0-2])|(145)|(15[5-6])|(176)|(18[5,6]))\\d{8}|(1709)\\d{7}$";
        /**
         * 电信号段正则表达式
         */
        NSString *CT_NUM = @"^((133)|(153)|(177)|(18[0,1,9]))\\d{8}$";
        NSPredicate *pred1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM_NUM];
        BOOL isMatch1 = [pred1 evaluateWithObject:textField.text];
        NSPredicate *pred2 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU_NUM];
        BOOL isMatch2 = [pred2 evaluateWithObject:textField.text];
        NSPredicate *pred3 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT_NUM];
        BOOL isMatch3 = [pred3 evaluateWithObject:textField.text];
        
        if (isMatch1 || isMatch2 || isMatch3) {
            
        }else{
            fault();
        }
    }
    
}

@end
